$8.$ Looking at the following output execute the commands that are asked $[$stu$248$@lgunix$1$ stu$248]$$ ls $-$lR $.$: total $24$ drwxr$-$xr$-$x $2$ stu$248$ student $4096$ Feb$1316$:$37$ c$1$ drwxr$-$xr$-$x $2$ stu$248$ student $4096$ Feb$1316$:$37$ c$2-$rw$-$r$--$r$--1$ stu$248$ student $53$ Feb$1316$:$36$ g$1-$rw$-$r$--$r$--1$ stu$248$ student $40$ Feb$1316$:$34$ g$2-$rw$-$r$--$r$--1$ stu$248$ student $82$ Feb$1316$:$34$ g$3-$rw$-$r$--$r$--1$ stu$248$ student $72$ Feb$1316$:$34$ g$4./$c$1$: total $4-$rw$-$r$--$r$--1$ stu$248$ student $53$ Feb$1316$:$37$ g$1./$c$2$: total $4-$rw$-$r$--$r$--1$ stu$248$ student $40$ Feb$1316$:$37$ g$2$ a$)$ File g$1$ in home directory. Deny the read permission to the group and add the execute permission to the owner b$)$ File g$2$ in home directory. Add the write permission to the group c$)$ File g$3$ in home directory. Add the write and execute permission to the others d$)$ File g$1$ in home directory. Deny the read permission to the group e$)$ File g$1$ in c$1$ directory. Deny the write permission to the owner, add the execute permission to the owner, and deny the read permission to the group and others f$)$ File g$2$ in c$2$ directory. Add the write permission to the group and others. Add the execute permission to the owner and the others. g$)$ c$1$ directory. Deny the execute permission to the owner. Once you change its permissions change directory to c$1.$ Explain h$)$ c$2$ directory. Deny the execute permission to the group. Once you change its permissions change directory to c$1.$ Explain i$)$ c$1$ directory. Add the execute permission and deny the read permission to the owner. Change directory to c$1$ and once c$1$ is your current directory list all the files. Explain j$)$ Add the execute permission to the owner for the files g$1,$ g$2,$ g$3,$ and g$4$ in home directory only